Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8336474 | Wrinkle free garment and method of manufacture | Yugao Zhang, Tian Li | 2012-12-25 |
| 7013818 | Wrinkle free garment and method of manufacture | Yugao Zhang, Tian Li | 2006-03-21 |